180169968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 520355584

約数和(自身を除く): 340185616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 121, 132, 134, 176, 201, 242, 264, 268, 363, 402, 463, 484, 528, 536, 726, 737, 804, 926, 968, 1072, 1389, 1452, 1474, 1608, 1852, 1936, 2211, 2778, 2904, 2948, 3216, 3704, 4422, 5093, 5556, 5808, 5896, 7408, 8107, 8844, 10186, 11112, 11792, 15279, 16214, 17688, 20372, 22224, 24321, 30558, 31021, 32428, 35376, 40744, 48642, 56023, 61116, 62042, 64856, 81488, 93063, 97284, 112046, 122232, 124084, 129712, 168069, 186126, 194568, 224092, 244464, 248168, 336138, 341231, 372252, 389136, 448184, 496336, 672276, 682462, 744504, 896368, 1023693, 1344552, 1364924, 1489008, 2047386, 2689104, 2729848, 3753541, 4094772, 5459696, 7507082, 8189544, 11260623, 15014164, 16379088, 22521246, 30028328, 45042492, 60056656, 90084984, 180169968]

約数ペア:

[(1, 180169968), (2, 90084984), (3, 60056656), (4, 45042492), (6, 30028328), (8, 22521246), (11, 16379088), (12, 15014164), (16, 11260623), (22, 8189544), (24, 7507082), (33, 5459696), (44, 4094772), (48, 3753541), (66, 2729848), (67, 2689104), (88, 2047386), (121, 1489008), (132, 1364924), (134, 1344552), (176, 1023693), (201, 896368), (242, 744504), (264, 682462), (268, 672276), (363, 496336), (402, 448184), (463, 389136), (484, 372252), (528, 341231), (536, 336138), (726, 248168), (737, 244464), (804, 224092), (926, 194568), (968, 186126), (1072, 168069), (1389, 129712), (1452, 124084), (1474, 122232), (1608, 112046), (1852, 97284), (1936, 93063), (2211, 81488), (2778, 64856), (2904, 62042), (2948, 61116), (3216, 56023), (3704, 48642), (4422, 40744), (5093, 35376), (5556, 32428), (5808, 31021), (5896, 30558), (7408, 24321), (8107, 22224), (8844, 20372), (10186, 17688), (11112, 16214), (11792, 15279)]